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59 lines
1.9 KiB
C++
59 lines
1.9 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#ifndef nsIBaseStream_h___
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#define nsIBaseStream_h___
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#include "nscore.h"
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#include "nsISupports.h"
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/* 6ccb17a0-e95e-11d1-beae-00805f8a66dc */
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#define NS_IBASESTREAM_IID \
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{ 0x6ccb17a0, 0xe95e, 0x11d1, \
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{0xbe, 0xae, 0x00, 0x80, 0x5f, 0x8a, 0x66, 0xdc} }
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/** Abstract stream */
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class nsIBaseStream : public nsISupports {
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public:
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static const nsIID& GetIID() { static nsIID iid = NS_IBASESTREAM_IID; return iid; }
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/** Close the stream. */
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NS_IMETHOD
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Close(void) = 0;
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};
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/** Error codes */
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//@{
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/// End of file
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#define NS_BASE_STREAM_EOF NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_BASE, 1)
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/// Stream closed
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#define NS_BASE_STREAM_CLOSED NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_BASE, 2)
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/// Error from the operating system
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#define NS_BASE_STREAM_OSERROR NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_BASE, 3)
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/// Illegal arguments
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#define NS_BASE_STREAM_ILLEGAL_ARGS NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_BASE, 4)
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/// For unichar streams
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#define NS_BASE_STREAM_NO_CONVERTER NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_BASE, 5)
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/// For unichar streams
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#define NS_BASE_STREAM_BAD_CONVERSION NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_BASE, 6)
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//@}
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#endif /* nsInputStream_h___ */
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